About Barcode Scanner & Image Matrix Reader
Scan and decode retail and industrial barcodes from image files, photos, and screenshots. Supports CODE-128, EAN-13, EAN-8, UPC-A, UPC-E, and CODE-39 symbologies locally in your browser using hardware-accelerated barcode detection.
Key Capabilities & Features
- Decodes 1D barcodes from PNG, JPG, and WEBP images
- Supports standard retail barcode symbologies (CODE128, EAN-13, UPC-A, CODE39)
- Hardware-accelerated native BarcodeDetector API support
- Drag-and-drop file upload interface
- One-click clipboard copy for decoded barcode numbers
How to Use Barcode Scanner & Image Matrix Reader
Upload Barcode Image
Drag and drop or select an image containing a scannable barcode.
Automatic Detection
The scanner analyzes the image matrix and decodes the numeric value.
Copy Decoded Code
Copy the extracted barcode number or product GTIN.
Privacy & In-Browser Execution Guarantee
100% Client-Side. Barcode images are processed in your browser memory and never uploaded.
Frequently Asked Questions
How does in-browser barcode scanning work?
Scanning leverages the native browser BarcodeDetector API or client-side image processing libraries to locate and decode 1D/2D barcodes directly in browser memory without server uploads.
Which barcode formats are supported for scanning?
Supports popular 1D formats including CODE128, EAN-13, EAN-8, UPC-A, UPC-E, and CODE39, as well as 2D QR codes.
Can I scan barcodes using my mobile phone camera or desktop webcam?
Yes. Simply click Start Camera, grant browser camera access, and position the barcode within the target viewfinder box.